2773548

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 7325920

約数和(自身を除く): 4552372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 421, 549, 732, 842, 1098, 1263, 1647, 1684, 2196, 2526, 3294, 3789, 5052, 6588, 7578, 11367, 15156, 22734, 25681, 45468, 51362, 77043, 102724, 154086, 231129, 308172, 462258, 693387, 924516, 1386774, 2773548]

約数ペア:

[(1, 2773548), (2, 1386774), (3, 924516), (4, 693387), (6, 462258), (9, 308172), (12, 231129), (18, 154086), (27, 102724), (36, 77043), (54, 51362), (61, 45468), (108, 25681), (122, 22734), (183, 15156), (244, 11367), (366, 7578), (421, 6588), (549, 5052), (732, 3789), (842, 3294), (1098, 2526), (1263, 2196), (1647, 1684)]